General description Performance Coilovers for BMW 5 Series E39 (1995-2003) Saloon are designed to enhance your vehicle's performance and appearance. These coilovers feature adjustable rebound damping and separate height adjustment without altering preload, allowing for a customized suspension setup. Assembled in a dust-free factory, they ensure high quality and longevity. Technical specifications Adjustable height: lowering 1-3 inches Damping: 24 ways damping adjustable Top mounts: Front - pillow ball with camber plate, Rear - rubber Spring rate Front: 12 kg/mm (672 lbs/in) Spring rate Rear: 9 kg/mm (504 lbs/in) Spring length Front: 190 mm Spring length Rear: 190 mm Coilover overall length Front: 490 mm - 540 mm Coilover overall length Rear: 520 mm - 605 mm Shock type: Twin tube Spring preload: 7-10 mm Compatibility and accessories Compatible with BMW 5 Series E39 (1995-2003) RWD Saloon models: 520i, 523i, 525i, 528i, 530i, 535i, 540i, 520d, 525d, 530d, 525td, 525tds. Not suitable for